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[
VHDL]
8psk.rar
8psk principle design using DDS source code, which has passed the commissioning
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[
VHDL]
83390078DDS.rar
DDS works the way we are digitally controlled oscillator frequency, phase controlled sine wave. Circuits generally include reference clock, frequency accumulator, phase accumulator, amplitude/phase converter circuit, D/A converter and low-pass filter (LPF ...
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[
VHDL]
test_ad9852.rar
Using the FPGA to control the DDS signal generation, so as to achieve high-frequency signal generation purposes. Use of DDS chip AD9852, in the QuartusII prepared.
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[
VHDL]
DDS_verilog.rar
Communications commonly used in dds module verilog source code package to download
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[
C++ Builder]
DDSTHEORY.rar
Details of the DDS principle, the document easy to understand, is a good choice for hardware developers ....
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[
VHDL]
Study_on_Key_Technologies_of_n4-DQPSK_Modulation_a
... design of each module, focusing on shaping filter and a direct digital frequency synthesizer (DireetoigitalFrequeneySynihesis, referred to as DDS), and to address all the key modules algorithm matlab design simulation to show simulation results. Second, ...
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